Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8859870 | Pedal percussion instrument | — | 2014-10-14 |
| D648372 | Operating device for electronic percussion instrument | Koichi Nakao | 2011-11-08 |
| 7795518 | Operating devices and methods for electronic percussion instrument | Kiyoshi Yoshino | 2010-09-14 |